NL7705083A - METHOD FOR PREPARING PYRROLIDONES. - Google Patents

METHOD FOR PREPARING PYRROLIDONES.

Info

Publication number
NL7705083A
NL7705083A NL7705083A NL7705083A NL7705083A NL 7705083 A NL7705083 A NL 7705083A NL 7705083 A NL7705083 A NL 7705083A NL 7705083 A NL7705083 A NL 7705083A NL 7705083 A NL7705083 A NL 7705083A
Authority
NL
Netherlands
Prior art keywords
pyrrolidones
preparing
preparing pyrrolidones
Prior art date
Application number
NL7705083A
Other languages
Dutch (nl)
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of NL7705083A publication Critical patent/NL7705083A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
NL7705083A 1976-05-14 1977-05-09 METHOD FOR PREPARING PYRROLIDONES. NL7705083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762621406 DE2621406A1 (en) 1976-05-14 1976-05-14 PYRROLIDONE AND THE METHOD FOR MANUFACTURING THEIR

Publications (1)

Publication Number Publication Date
NL7705083A true NL7705083A (en) 1977-11-16

Family

ID=5977957

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7705083A NL7705083A (en) 1976-05-14 1977-05-09 METHOD FOR PREPARING PYRROLIDONES.

Country Status (12)

Country Link
JP (1) JPS52139058A (en)
BE (1) BE854678A (en)
DE (1) DE2621406A1 (en)
DK (1) DK211977A (en)
ES (1) ES458603A1 (en)
FR (1) FR2351101A1 (en)
IL (1) IL52069A0 (en)
IT (1) IT1085082B (en)
LU (1) LU77322A1 (en)
NL (1) NL7705083A (en)
SE (1) SE7705613L (en)
ZA (1) ZA772864B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552349A (en) * 1982-04-05 1985-11-12 Hall Systems, Inc. Programmable packaging grid for loop gripper product conveyor system

Also Published As

Publication number Publication date
DE2621406A1 (en) 1977-12-01
IT1085082B (en) 1985-05-28
BE854678A (en) 1977-11-16
ES458603A1 (en) 1978-03-01
SE7705613L (en) 1977-11-15
ZA772864B (en) 1978-04-26
LU77322A1 (en) 1977-12-13
DK211977A (en) 1977-11-15
JPS52139058A (en) 1977-11-19
FR2351101A1 (en) 1977-12-09
IL52069A0 (en) 1977-07-31

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Legal Events

Date Code Title Description
BV The patent application has lapsed